Implement IDE LaF bridge for existing components

[rock3r]

We need to ensure the components integrate with the IDE theme as much as possible; this task is to create an "IDE theme", that consists of a bridge between the Swing LaF and the Compose theme.

The IDE theme must match the Swing LaF as closely as possible, and respond to theme and LaF change (Darcula support is not required for the first iteration, but if all goes well, it should at least partially come for free)